Production
Secondary polymeric granule
Producible secondary granule is living its second life finding wide application in production of industrial-use goods (sewer pipes, technical films, boxes and etc.)
The assortment of secondary polymeric output granule
Product name: LD–200, LD–201, LD–202
Feed stock (starting materials) characteristics: high-pressure polyethylene waste the use of colored and uncoloured film materials (thermosetting film or shrinkable film)
Processing characteristics: grinding, washing, agglomeration, and granulation.
Recommended processing methods: high-pressure polyethylene is applicable for processing by extrusion
|
No. |
Parameter naming |
Measurement unit |
Measuring result |
|
1 |
Colour |
uncolored, blue-green |
|
|
2 |
Granule’s form |
“tablet” |
|
|
3 |
Size of granules |
mm |
3-6 |
|
4 |
Apparent density, no less |
g/cm3 |
0,4 |
|
5 |
Melt flow index |
g/10min |
0,15-0,45 |
|
6 |
Tensile strength, no less |
MPa |
14,0 |
|
7 |
Elongation at break, no less |
% |
400 |
|
8 |
Tensile yield limit, no less |
MPa |
9,8 |
|
9 |
Mass fraction of volatile matter, no more |
% |
0,3 |
|
10 |
Smell and smack of aqueous extract, no more |
point |
1 |
Product name: LD–204, LD–205
Feed stock (starting materials) characteristicswaste of stretch film
Processing characteristics: grinding, washing, agglomeration, and granulation.
Recommended processing methods: high-pressure polyethylene is applicable for processing by extrusion and molding
|
No. |
Parameter naming |
Measurement unit |
Measuring result |
|
1 |
Acceptable colour |
uncolored |
|
|
2 |
Granule’s form |
“tablet” |
|
|
3 |
Size of granules |
mm |
3-5 |
|
4 |
Apparent density, no less |
g/cm3 |
0,4-0,5 |
|
5 |
Loading melt flow index |
g/10min |
2,5-2,9 |
Product name: LD–206, LD–207, LD–208
Feed stock (starting materials) characteristics: high-pressure polyethylene waste from the use of film materials (coloured and uncoloured)
Processing characteristics: grinding, washing, agglomeration, and granulation.
Recommended processing methods: high-pressure polyethylene is applicable for processing by extrusion and molding
|
No. |
Parameter naming |
Measurement unit |
Measuring result |
|
1 |
Colour |
white, grey |
|
|
2 |
Granule’s form |
“tablet” |
|
|
3 |
Size of granules |
mm |
3-6 |
|
4 |
Apparent density, no less |
g/cm3 |
0,4 |
|
5 |
Melt flow index |
g/10min |
0,2-0,8 |
|
6 |
Tensile strength, no less |
MPa |
14,0 |
|
7 |
Elongation at break, no less |
% |
400 |
|
8 |
Tensile yield limit, no less |
MPa |
9,8 |
Product name: HD-100
Feed stock (starting materials) characteristics: high-pressure polyethylene waste from the use of uncoloured film materials
Processing characteristics: grinding, washing, agglomeration, and granulation.
Recommended processing methods: high-pressure polyethylene is applicable for processing by extrusion and molding
|
No. |
Parameter naming |
Measurement unit |
Measuring result |
|
1 |
Colour |
black |
|
|
2 |
Granule’s form |
“tablet” |
|
|
3 |
Size of granules |
mm |
3-6 |
|
4 |
Apparent density, no less |
g/cm3 |
0,4 |
|
5 |
Melt flow index |
g/10min |
0,05-0,4 |
|
6 |
Tensile strength, no less |
MPa |
14,0 |
|
7 |
Elongation at break, no less |
% |
350 |
|
8 |
Tensile yield limit, no less |
MPa |
12,0 |




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